Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-22 Thread Lan Tianyu
On 2014年10月09日 09:18, Lan Tianyu wrote: > On 2014年10月09日 04:54, Peter Zijlstra wrote: >> On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: >>> This patchset is to parallel enabling nonboot cpus with resuming devices >>> during system resume in order to accelerate S2RAM. From test result

Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-22 Thread Lan Tianyu
On 2014年10月09日 09:18, Lan Tianyu wrote: On 2014年10月09日 04:54, Peter Zijlstra wrote: On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: This patchset is to parallel enabling nonboot cpus with resuming devices during system resume in order to accelerate S2RAM. From test result on a 8

Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-08 Thread Lan Tianyu
On 2014年10月09日 04:54, Peter Zijlstra wrote: > On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: >> This patchset is to parallel enabling nonboot cpus with resuming devices >> during system resume in order to accelerate S2RAM. From test result on >> a 8 logical core Haswell machine,

Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-08 Thread Rafael J. Wysocki
On Wednesday, October 08, 2014 10:54:41 PM Peter Zijlstra wrote: > On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: > > This patchset is to parallel enabling nonboot cpus with resuming devices > > during system resume in order to accelerate S2RAM. From test result on > > a 8 logical

Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-08 Thread Peter Zijlstra
On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: > This patchset is to parallel enabling nonboot cpus with resuming devices > during system resume in order to accelerate S2RAM. From test result on > a 8 logical core Haswell machine, system resume time reduces from 347ms > to 217ms with

Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-08 Thread Peter Zijlstra
On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: This patchset is to parallel enabling nonboot cpus with resuming devices during system resume in order to accelerate S2RAM. From test result on a 8 logical core Haswell machine, system resume time reduces from 347ms to 217ms with this

Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-08 Thread Rafael J. Wysocki
On Wednesday, October 08, 2014 10:54:41 PM Peter Zijlstra wrote: On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: This patchset is to parallel enabling nonboot cpus with resuming devices during system resume in order to accelerate S2RAM. From test result on a 8 logical core

Re: [RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-10-08 Thread Lan Tianyu
On 2014年10月09日 04:54, Peter Zijlstra wrote: On Thu, Sep 25, 2014 at 04:32:02PM +0800, Lan Tianyu wrote: This patchset is to parallel enabling nonboot cpus with resuming devices during system resume in order to accelerate S2RAM. From test result on a 8 logical core Haswell machine, system

[RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-09-25 Thread Lan Tianyu
This patchset is to parallel enabling nonboot cpus with resuming devices during system resume in order to accelerate S2RAM. From test result on a 8 logical core Haswell machine, system resume time reduces from 347ms to 217ms with this patchset. In the current world, all nonboot cpus are enabled

[RFC PATCH V3 0/3] PM/CPU: Parallel enalbing nonboot cpus with resume devices

2014-09-25 Thread Lan Tianyu
This patchset is to parallel enabling nonboot cpus with resuming devices during system resume in order to accelerate S2RAM. From test result on a 8 logical core Haswell machine, system resume time reduces from 347ms to 217ms with this patchset. In the current world, all nonboot cpus are enabled